Question

after the stock market crash,
banks had plenty of cash to repay depositors.
banks loaned more money to americans.
americans calmly invested more in the stock market.
americans panicked and rushed to banks for their money.

Explanation:

During a stock market crash, widespread fear leads depositors to worry about bank solvency, causing them to withdraw funds en masse. The other options are incorrect: banks face cash shortages, reduce lending, and investors avoid the market.

Answer:

Americans panicked and rushed to banks for their money.